[PATCH review 0/3] pid namespaces fixes

From: Eric W. Biederman
Date: Fri Dec 21 2012 - 23:56:52 EST

Oleg assuming I am not blind these patches should fix the issues you
spotted in the pid namespace as well as one additional one that I found
during testing.

Anyone with an extra set of eyeballs that wants to look over this code
and double check to make certain I am not doing something stupid would
be welcome.

These patches are against 3.8-rc1 and I hope to get the into linux-next
and on to Linus shortly.

Eric W. Biederman (3):
pidns: Outlaw thread creation after unshare(CLONE_NEWPID)
pidns: Stop pid allocation when init dies
proc: Allow proc_free_inum to be called from any context

fs/proc/generic.c | 13 +++++++------
include/linux/pid.h | 1 +
include/linux/pid_namespace.h | 4 +++-
kernel/fork.c | 8 ++++++++
kernel/pid.c | 13 ++++++++++---
kernel/pid_namespace.c | 4 ++++
6 files changed, 33 insertions(+), 10 deletions(-)
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